PIC32MX230F128L-I/PF View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC32MX230F128L-I/PF

32-bit Microcontrollers (up to 512 KB Flash and 64 KB SRAM) with Audio/Graphics/Touch (HMI), CAN, USB, and Advanced Analog

Microchip Technology 

PIC32MX1XX/2XX/5XX 64/100-PIN FAMILY

REGISTER 23-9: C1RXMn: CAN ACCEPTANCE FILTER MASK ‘n’ REGISTER (n = 0, 1, 2 OR 3)

Bit

Bit

Bit

Bit

Bit

Bit

Bit

Bit

Bit

Range 31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2 25/17/9/1 24/16/8/0

31:24

23:16

15:8

7:0

R/W-0

R/W-0

R/W-0

R/W-0

R/W-0

R/W-0

SID<2:0>

R/W-0

R/W-0

R/W-0

R/W-0

R/W-0

R/W-0

R/W-0

R/W-0

SID<10:3>

U-0

R/W-0

—

MIDE

R/W-0

R/W-0

EID<15:8>

R/W-0

R/W-0

EID<7:0>

R/W-0

U-0

—

R/W-0

R/W-0

R/W-0

R/W-0

R/W-0

R/W-0

EID<17:16>

R/W-0

R/W-0

R/W-0

R/W-0

Legend:

R = Readable bit

-n = Value at POR

W = Writable bit

‘1’ = Bit is set

U = Unimplemented bit, read as ‘0’

‘0’ = Bit is cleared

x = Bit is unknown

bit 31-21

bit 20

bit 19

bit 18

bit 17-0

SID<10:0>: Standard Identifier bits

1 = Include the SIDx bit in filter comparison

0 = The SIDx bit is a ‘don’t care’ in filter operation

Unimplemented: Read as ‘0’

MIDE: Identifier Receive Mode bit

1 = Match only message types (standard/extended address) that correspond to the EXID bit in filter

0 = Match either standard or extended address message if filters match (that is, if (Filter SID) = (Message

SID) or if (FILTER SID/EID) = (Message SID/EID))

Unimplemented: Read as ‘0’

EID<17:0>: Extended Identifier bits

1 = Include the EIDx bit in filter comparison

0 = The EIDx bit is a ‘don’t care’ in filter operation

Note: This register can only be modified when the CAN module is in Configuration mode (OPMOD<2:0>

(C1CON<23:21>) = 100).

 2014-2017 Microchip Technology Inc.

DS60001290E-page 255

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